Cleanse the Pure

Xu Zhuoqing was a shameless troublemaker as a boy, the kind who'd climb onto the roof if nobody smacked him down for three days. He'd never lost out in anything, except for one time when he misjudged the situation and took a child whose gender was hard to discern under his wing as his little sister. He kept trying to win the child's favor despite their icy looks, and eventually coaxed them into calling him "Senior Sister" at every turn, even clinging to him at bedtime.

A hundred years later, that once cherubic "little sister" had grown into a handsome young man.

Xu Zhuoqing's Dao heart shattered. Ashamed, he tried to avoid him, only to have the young man block his way with a wounded look. "Back then, you gave me flowers and hairpins, and promised to take care of me for the rest of my life. Are you planning to be a scumbag who seduces someone and then abandons them?"

Xu Zhuoqing was horrified. "Don't say things like that! It's not the same! I wanted to take care of my little sister, not a man!"

[Not gender-bender, not female-dominant, not a powerful female lead. A conventional romance, with a younger male lead who spent a period of his childhood dressing as a girl. Please avoid if this is a dealbreaker.]

[Sinister yandere x rebellious girl]

Theme: Keep your eyes open